| Message ID | 20231130192119.32538-1-robdclark@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | drm/msm/dpu: Correct UBWC settings for sc8280xp | expand |
On Thu, Nov 30, 2023 at 1:21 PM Rob Clark <robdclark@gmail.com> wrote: > > From: Rob Clark <robdclark@chromium.org> > > The UBWC settings need to match between the display and GPU. When we > updated the GPU settings, we forgot to make the corresponding update on > the display side. > > Reported-by: Steev Klimaszewski <steev@kali.org> > Fixes: 07e6de738aa6 ("drm/msm/a690: Fix reg values for a690") > Signed-off-by: Rob Clark <robdclark@chromium.org> > --- > drivers/gpu/drm/msm/msm_mdss.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c > index 6865db1e3ce8..29bb38f0bb2c 100644 > --- a/drivers/gpu/drm/msm/msm_mdss.c > +++ b/drivers/gpu/drm/msm/msm_mdss.c > @@ -545,7 +545,7 @@ static const struct msm_mdss_data sc8280xp_data = { > .ubwc_dec_version = UBWC_4_0, > .ubwc_swizzle = 6, > .ubwc_static = 1, > - .highest_bank_bit = 2, > + .highest_bank_bit = 3, > .macrotile_mode = 1, > }; > > -- > 2.42.0 > Tested on Lenovo Thinkpad X13s Tested-by: Steev Klimaszewski <steev@kali.org>
On 11/30/2023 11:21 AM, Rob Clark wrote: > From: Rob Clark <robdclark@chromium.org> > > The UBWC settings need to match between the display and GPU. When we > updated the GPU settings, we forgot to make the corresponding update on > the display side. > > Reported-by: Steev Klimaszewski <steev@kali.org> > Fixes: 07e6de738aa6 ("drm/msm/a690: Fix reg values for a690") > Signed-off-by: Rob Clark <robdclark@chromium.org> > --- Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
On Thu, 30 Nov 2023 11:21:18 -0800, Rob Clark wrote: > The UBWC settings need to match between the display and GPU. When we > updated the GPU settings, we forgot to make the corresponding update on > the display side. > > Applied, thanks! [1/1] drm/msm/dpu: Correct UBWC settings for sc8280xp https://gitlab.freedesktop.org/lumag/msm/-/commit/0b414c731432 Best regards,
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 6865db1e3ce8..29bb38f0bb2c 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -545,7 +545,7 @@ static const struct msm_mdss_data sc8280xp_data = { .ubwc_dec_version = UBWC_4_0, .ubwc_swizzle = 6, .ubwc_static = 1, - .highest_bank_bit = 2, + .highest_bank_bit = 3, .macrotile_mode = 1, };